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# GCDeviceBattery

The charge level and state of a device’s battery.

```
class GCDeviceBattery
```

## Overview

Use this class to display the state of a device’s battery to a player.

## Topics

### Getting the battery level and state

[`batteryLevel`](/documentation/GameController/GCDeviceBattery/batteryLevel)

The charge level of a device’s battery.

[`batteryState`](/documentation/GameController/GCDeviceBattery/batteryState)

The state of a device’s battery.

[`GCDeviceBattery.State`](/documentation/GameController/GCDeviceBattery/State)

A state that indicates whether a device’s battery has power and is charging.


---

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